package com.sky.controller.admin;

import com.sky.constant.MessageConstant;
import com.sky.result.Result;
import com.sky.utils.AliOssUtil;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import java.io.IOException;
import java.util.UUID;

@RestController
@Slf4j
@Api(tags = "通用接口管理")
@RequestMapping(path = "/admin/common")
public class CommenController {

    @Autowired
    private AliOssUtil aliOssUtil;

    /**
     * 上传文件
     * @param file
     * @return
     */
    @PostMapping("/upload")
    @ApiOperation("文件上传")
    public Result<String> upload(@RequestParam("file") MultipartFile file){
        log.info("上传文件参数为：{}",file);
        //处理原始文件名
        String originalFilename = file.getOriginalFilename();
        int index = originalFilename.lastIndexOf(".");
        String extension = originalFilename.substring(index);

        String fileName = UUID.randomUUID().toString() + extension;


        try {
            String filePath = aliOssUtil.upload(file.getBytes(), fileName);

            return Result.success(filePath);
        } catch (IOException e) {
            log.info("文件上传失败：{}",e);
        }

        return Result.error(MessageConstant.UPLOAD_FAILED);
    }

}
